This distinctively different strap-on includes 2 Crystalessence dongs for complete versatility. The 6in X 1 is super slim and the other, 7in X 1, is well endowed. Both dongs are sturdy and translucent. The harness has a T-back design and is fully adjustable for incredible comfort and durability (one size fits most). And the crotchless front allows added availability for pleasure!